Measuring and testing – Spring testing
Reexamination Certificate
2007-01-16
2007-01-16
Lefkowitz, Edward (Department: 2855)
Measuring and testing
Spring testing
C073S035140, C073S035160, C073S078000, C073S081000, C073S082000, C073S862634, C073S862637, C073S862639
Reexamination Certificate
active
11122207
ABSTRACT:
Blast pressure gauges and methods for detecting blast pressure during a blast test. The gauges operate independently of power sources, are portable, and are used in harsh environments including test ranges. Each embodiment is constructed to detect blast pressures as required in the circumstances of a particular blast test.
REFERENCES:
patent: 1344722 (1920-06-01), Schulz
patent: 1523290 (1925-01-01), Rimailho
patent: 2519421 (1950-08-01), Weiss
patent: 2618962 (1952-11-01), Plumley et al.
patent: 2676484 (1954-04-01), Zablocki et al.
patent: 2799788 (1957-07-01), Fitzgerald et al.
patent: 2963904 (1960-12-01), Dillon, Sr.
patent: 3074170 (1963-01-01), Zabel et al.
patent: 3226546 (1965-12-01), Furman
patent: 3263489 (1966-08-01), Schimmel et al.
patent: 3404559 (1968-10-01), Lombard et al.
patent: 3447077 (1969-05-01), Wieland et al.
patent: 3499311 (1970-03-01), Lankford et al.
patent: 4181012 (1980-01-01), Kiuchi
patent: 4379401 (1983-04-01), San Miguel
patent: 5435178 (1995-07-01), Edwards
patent: 5487298 (1996-01-01), Davis et al.
patent: 5638298 (1997-06-01), Edwards
patent: 6354137 (2002-03-01), Guirguis et al.
patent: 6925887 (2005-08-01), Coffey et al.
Foster Laura R.
Kirkland, III Freddie
Lefkowitz Edward
The United States of America as represented by the Secretary of
LandOfFree
Blast pressure gauge does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Blast pressure gauge, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Blast pressure gauge will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3730184